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Deepgram

Real-time speech-to-text API built for developers

AI Voice & Audio
Free tier
transcription
speech-to-text
api
real-time

Deepgram is Real-time speech-to-text API built for developers. Best for developers building real-time voice apps, call analytics, or transcription pipelines via api. Pricing: Pay-as-you-go from ~$0.0043/min; free tier with credits available (verify on site). A free tier is available.

See Deepgram pricing, plans & free tier →

Overview

Deepgram provides speech recognition APIs optimized for speed and accuracy, including real-time transcription and pre-recorded audio processing. It offers multiple models including Nova, which competes strongly on accuracy benchmarks. Developers can fine-tune models on domain-specific vocabulary and access features like diarization, punctuation, and sentiment analysis.

Best for

Developers building real-time voice apps, call analytics, or transcription pipelines via API

Not for

Non-technical users who need a no-code interface without engineering effort

What people use it for

Real-time meeting transcription
Call center analytics
Voice-powered app development
Podcast transcription at scale

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Frequently asked questions

Is Deepgram worth it?
Deepgram is worth it if developers building real-time voice apps, call analytics, or transcription pipelines via api. It's not the right pick if non-technical users who need a no-code interface without engineering effort. A free tier lets you test it at no cost first.
What is Deepgram?
Deepgram is Real-time speech-to-text API built for developers. It's best for developers building real-time voice apps, call analytics, or transcription pipelines via api.
How much does Deepgram cost?
Pay-as-you-go from ~$0.0043/min; free tier with credits available (verify on site)
Does Deepgram have a free tier?
Yes, Deepgram offers a free tier or free plan.
What are the best Deepgram alternatives?
Top alternatives include ElevenLabs, Murf AI, PlayHT (PlayAI). See the full comparison on our Deepgram alternatives page.